Best NetEnt Online Slots
NetEnt might not be the loudest name in the online slots world, but the Swedish studio has been quietly building some of the most iconic video slots in the industry for nearly 30 years. Founded in 1996 in Stockholm, NetEnt has been responsible for some of the most loved titles in UK online casino history, including Starburst, Dead or Alive, and Gonzo’s Quest. Today, NetEnt slots remain a favourite at Heart Bingo and across the wider UK casino market.
In this guide, we’ll walk you through the best NetEnt slots available at Heart Bingo in 2026, the studio’s signature game mechanics, the standout Megaways and progressive jackpot titles, and what makes NetEnt slots such a regular fixture at UK online casinos.
How many NetEnt games are there?
NetEnt has been around for nearly 30 years, with a current catalogue of over 200 active slot titles. That figure might seem small compared to some giants of the industry like Pragmatic Play or Microgaming (now Games Global), but the reason is simple. NetEnt has always prioritised quality over quantity, and the studio has never rushed releases or pushed out reskins just to hit a publishing target.
The results show in the games themselves. From the original 2010 Gonzo’s Quest (which introduced the Avalanche mechanic that countless studios later copied) to the 2026 Dead or Alive 3: Wanted (which pushes the franchise’s max win to 66,666x your stake), NetEnt slots consistently bring something new to the table.
NetEnt also produces live casino content through the Evolution Group’s wider portfolio, including crossover titles like Gonzo’s Treasure Hunt Live that extend the slot characters into the live dealer space at Heart Bingo.
NetEnt Features
NetEnt slots have introduced several innovative mechanics over the years that add excitement and new dimensions to slot gameplay. Some of the studio’s groundbreaking innovations include:
Swirly Spins
NetEnt’s grid game mechanic, first introduced in Finn and the Swirly Spin in 2017. Symbols cascade toward the centre of a 5×5 grid in a clockwise spiral pattern, with bonus features unlocking as the Free Spins Key works its way to the middle of the reels. The mechanic has since been used in Finn and the Candy Spin and Finn’s Golden Tavern.
Cluster Pays
NetEnt introduced the ‘cluster pays’ game engine, a beloved feature found in titles such as Aloha! Cluster Pays. This innovative mechanic eliminates traditional paylines, relying instead on forming wins by landing a specific number of symbols in a ‘cluster.’
Infinireels
A more recent innovation from NetEnt, the Infinireels mechanic, is designed to add a new reel to the game grid with each winning spin. Players can experience this dynamic feature in games like “Gods of Gold Infinireels” and “Dragon’s Fire Infinireels.”
Avalanche Reels
The mechanic that started it all for NetEnt. First introduced in Gonzo’s Quest back in 2010, Avalanche replaces spinning reels with falling symbols that cascade down from above. Each consecutive win removes the matching symbols and lets new ones drop into place, with multipliers increasing after every cascade. The Avalanche mechanic has since been adopted (and renamed) by dozens of competing studios, but NetEnt got there first.
MultiHold
A newer mechanic where multiple game grids run side-by-side with shared bonus features. Recent NetEnt releases including Juicy Fruits MultiHold use this format to add a fresh dimension to traditional paylines play.
Top NetEnt Slots in 2026
Making a definitive list of the best NetEnt online slots is nearly impossible, as no two players will agree. But while nearly all of NetEnt slot games have their own particular fan base, some games stand out more than others. Here’s our list of the most popular NetEnt slots
Starburst
The slot that arguably built modern online casino. Released in November 2012, Starburst remains the most-played NetEnt title in UK history and one of the most-played online slots ever made. Played on a 5-reel, 10-payline cosmic grid with rainbow gem symbols, the headline mechanic is the Starburst Wild. The Wild expands across an entire reel, locks in place, and triggers a re-spin every time it lands. Wins pay both left-to-right and right-to-left across all 10 paylines, effectively doubling the chance of landing a combination.
Gonzo’s Quest
The conquistador adventure that introduced Avalanche Reels to the world. Released in 2010, Gonzo’s Quest follows the infamous Gonzalo Pizarro (Gonzo to his mates) as he hunts for the lost city of El Dorado. The cascading reels mechanic builds up multipliers with each consecutive win, reaching 5x in the base game and 15x during Free Spins. One of the most influential slots ever made, and still a regular at Heart Bingo over a decade after launch.
Dead or Alive 2
The high-volatility legend. Released in April 2019 as the sequel to NetEnt’s 2009 original, Dead or Alive 2 features three Free Spins modes (Train Heist, Old Saloon, and High Noon Saloon) with max win potential reaching 100,000x your stake. The Wild West theme includes outlaws Apache the Kid, Della Rose, Jesse James, Belle Star, and Billy the Kid. Not for the faint-hearted, but it’s one of the most-celebrated slots in modern UK casino history.
Starburst Galaxy
The 2024 sequel to the original Starburst. Released on 26 November 2024, Starburst Galaxy expands the original 5×3 layout into a 5×5 grid that can grow to 7×7 during Cluster Pays wins. Bonus features include Symbol Transformations, Expanded Reels, the Feature Generator, Galaxy Star, and Mega Star. Max win 25,000x your stake, a serious jump from the 500x cap on the 2012 original.
Aloha Cluster Pays
Aloha Cluster Pays is a 6-reel, 5-row medium-volatility game where wins are formed by landing clusters of matching symbols anywhere on the grid rather than traditional paylines. The game includes random Sticky Win Re-Spins and an engaging Free Spins round.
Blood Suckers II
A sequel to the original 2009 Blood Suckers, this Gothic vampire-themed slot improves on the formula with sharper graphics and refreshed bonus features. The Free Spins round features a Sticky Wild mechanic that can deliver substantial wins. Played on a 5-reel grid with 25 paylines.
Starburst XXXtreme
Starburst XXXtreme is an enhanced version of the classic Starburst slot. NetEnt has retained the popular space-themed design and expanding wilds feature for this sequel and has also introduced additional features and jacked up the volatility.
NetEnt Megaways slots
Like most other developers of slots, NetEnt has licensed Big Time Gaming’s innovative mechanic to produce a range of Megaways slots;
Twin Spin Megaways
In this 6-reel MegaWays slot, NetEnt introduces the Twin Reel feature, where adjacent reels synchronise to display identical symbols, increasing the chances of landing winning combinations. With the Megaways mechanic, the game offers an astounding 117,649 Ways to Win, providing players with a high-octane gaming experience.
Gonzo’s Quest Megaways
Building upon the success of the original Gonzo’s Quest, this Megaways version takes excitement to the next level. The top prize is significantly increased, and it retains the iconic progressive multiplier mechanic along with a bonus feature that can remove all lower-paying symbols from the reels.
Divine Fortune MegaWays Slot
Based on the original Divine Fortune, this version offers players a chance to enjoy the Falling Wilds Re-Spins, Wild on Wild feature, and Free Spins with 3 Bonus Win symbols along with an impressive 117,649 Megaways.
NetEnt Slots based on Pop culture
NetEnt has successfully ventured into the world of pop culture, securing partnerships with renowned film and music companies to create a collection of branded slots. Here are some of their notable pop culture-themed slots:
Jimi Hendrix
The Jimi Hendrix slot pays tribute to the legendary guitarist, celebrated as one of the greatest guitar players in history. Players can enjoy a soundtrack featuring Hendrix’s iconic songs while spinning the reels.
Guns ‘n Roses
NetEnt’s Guns ‘n Roses slot, themed around the famous rock band, allows players to choose their favourite songs to listen to during gameplay.
Progressive jackpot slots from NetEnt
NetEnt offers a thrilling lineup of progressive jackpot slots. Among their popular titles are Mega Fortune, Hall of Gods, Arabian Nights, and Mega Fortune Dreams. Mega Fortune holds a Guinness World Record for a record-breaking €17.86 million payout and achieved another world record with a €8.6 million mobile payout in 2015.
Are NetEnt slots available on mobile?
NetEnt was one of the first developers to recognise that the future of slots lay in mobile gaming, and all their games are readily available on mobile devices. Not only that, but the company has gone one step further and started to develop games with a mobile-first approach, making sure all its games look as good or better on a mobile than a desktop. Whether on iOS or Android, NetEnt mobile slots provide a seamless and enjoyable gaming experience on the go.
